AU2001285365A1 - Polar tolane liquid crystals - Google Patents
Polar tolane liquid crystalsInfo
- Publication number
- AU2001285365A1 AU2001285365A1 AU2001285365A AU8536501A AU2001285365A1 AU 2001285365 A1 AU2001285365 A1 AU 2001285365A1 AU 2001285365 A AU2001285365 A AU 2001285365A AU 8536501 A AU8536501 A AU 8536501A AU 2001285365 A1 AU2001285365 A1 AU 2001285365A1
- Authority
- AU
- Australia
- Prior art keywords
- polar
- liquid crystals
- tolane liquid
- tolane
- crystals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- JRXXLCKWQFKACW-UHFFFAOYSA-N biphenylacetylene Chemical compound C1=CC=CC=C1C#CC1=CC=CC=C1 JRXXLCKWQFKACW-UHFFFAOYSA-N 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
- C09K2019/186—Ph-C≡C-C≡C-Ph
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09655466 | 2000-09-05 | ||
| US09/655,466 US6838017B1 (en) | 2000-09-05 | 2000-09-05 | Polar tolane liquid crystals |
| PCT/US2001/027194 WO2002020697A2 (en) | 2000-09-05 | 2001-08-30 | Polar tolane liquid crystals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2001285365A1 true AU2001285365A1 (en) | 2002-03-22 |
Family
ID=24628995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2001285365A Abandoned AU2001285365A1 (en) | 2000-09-05 | 2001-08-30 | Polar tolane liquid crystals |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6838017B1 (en) |
| EP (1) | EP1315783A2 (en) |
| JP (1) | JP2004508451A (en) |
| AU (1) | AU2001285365A1 (en) |
| WO (1) | WO2002020697A2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101330330B1 (en) * | 2008-12-30 | 2013-11-15 | 엘지디스플레이 주식회사 | In-Plane Switching mode Liquid crystal display device |
| EP2480629B1 (en) * | 2009-09-25 | 2014-09-10 | Merck Patent GmbH | Components for high-frequency technology and liquid crystal media |
| GB0917847D0 (en) | 2009-10-09 | 2009-11-25 | Cambridge Entpr Ltd | RF element |
| KR20140028006A (en) * | 2011-04-27 | 2014-03-07 | 메르크 파텐트 게엠베하 | Compounds of liquid crystalline medium and use thereof for high-frequency components |
| CN102517036B (en) * | 2011-12-12 | 2014-06-18 | 北京科技大学 | Di(alkynylbenzene) liquid crystal compound and preparation method thereof |
| CN102827615B (en) * | 2012-08-30 | 2014-12-24 | 昆山龙腾光电有限公司 | Biphenyl acetylene blue phase liquid crystal composite material and production method |
| CN103320143B (en) * | 2013-06-05 | 2015-07-15 | 江苏和成显示科技股份有限公司 | Liquid crystal composition and application thereof |
| CN104087307B (en) * | 2014-07-15 | 2016-04-27 | 西京学院 | A kind of liquid crystal compound for refrigeration agent |
| EP3681976B1 (en) * | 2017-09-14 | 2021-05-26 | Merck Patent GmbH | Isothiocyanato tolane derivatives |
| CN107474856B (en) * | 2017-09-21 | 2019-11-12 | 中国科学院长春光学精密机械与物理研究所 | A hybrid formulation of liquid crystal materials with fast response in milliseconds |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901266A1 (en) | 1989-01-18 | 1990-07-19 | Merck Patent Gmbh | Fluorine-containing aromatic compounds |
| JPH03168783A (en) | 1989-11-29 | 1991-07-22 | Seiko Epson Corp | Surplus developer removal device |
| US5453864A (en) * | 1990-02-16 | 1995-09-26 | Seiko Epson Corporation | Liquid crystal element and electronic apparatus |
| DE4111990B4 (en) | 1990-04-19 | 2005-06-02 | Merck Patent Gmbh | Di- and trifluorotolanes |
| DE4105742C2 (en) | 1991-02-23 | 2001-08-09 | Merck Patent Gmbh | 2,6 difluorotolanes and their use as components of liquid crystalline media |
| JP3229007B2 (en) * | 1992-04-10 | 2001-11-12 | セイミケミカル株式会社 | Difluorocyano compound, liquid crystal composition and liquid crystal electro-optical element |
| JP3494225B2 (en) | 1992-07-28 | 2004-02-09 | チッソ株式会社 | Tolan derivative, liquid crystal composition containing the same, and liquid crystal display device using the same |
| DE69302537T2 (en) | 1992-07-28 | 1996-10-24 | Seiko Epson Corp | Tolan derivatives, liquid crystalline compositions containing them, and liquid crystalline display devices using the compositions |
| US5338481A (en) | 1992-08-10 | 1994-08-16 | Hughes Aircraft Company | Asymmetrical nonpolar diphenyl-diacetylene liquid crystals eutectic mixtures |
| KR100311921B1 (en) | 1993-10-13 | 2002-10-31 | 스미또모 가가꾸 고오교오 가부시끼가이샤 | Tolan compound, preparation method thereof, liquid crystal composition containing the compound as an active ingredient, and liquid crystal element using the liquid crystal composition |
| JPH0840945A (en) * | 1994-07-27 | 1996-02-13 | Dainippon Ink & Chem Inc | 1- (4-cyclohexylphenyl) -2-phenylethane derivative |
| JP3674715B2 (en) * | 1995-02-06 | 2005-07-20 | 大日本インキ化学工業株式会社 | Nematic liquid crystal composition and liquid crystal display device using the same |
| JPH0980396A (en) * | 1995-09-12 | 1997-03-28 | Dainippon Ink & Chem Inc | Liquid crystal device manufacturing method |
| JPH09151373A (en) * | 1995-11-29 | 1997-06-10 | Dainippon Ink & Chem Inc | Nematic liquid crystal composition and liquid crystal display device using the same |
| JP3988198B2 (en) * | 1996-01-19 | 2007-10-10 | 大日本インキ化学工業株式会社 | Liquid crystal device, manufacturing method thereof, and liquid crystal display device using the same |
| JP3900554B2 (en) * | 1996-08-02 | 2007-04-04 | 大日本インキ化学工業株式会社 | Liquid crystalline compounds with extremely large dielectric anisotropy |
| KR100622326B1 (en) | 1998-02-25 | 2006-09-12 | 스미또모 가가꾸 가부시끼가이샤 | Phenylacetylene compound and liquid crystal composition containing the same |
-
2000
- 2000-09-05 US US09/655,466 patent/US6838017B1/en not_active Expired - Fee Related
-
2001
- 2001-08-30 WO PCT/US2001/027194 patent/WO2002020697A2/en not_active Ceased
- 2001-08-30 AU AU2001285365A patent/AU2001285365A1/en not_active Abandoned
- 2001-08-30 JP JP2002525705A patent/JP2004508451A/en active Pending
- 2001-08-30 EP EP01964523A patent/EP1315783A2/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002020697A3 (en) | 2002-05-10 |
| EP1315783A2 (en) | 2003-06-04 |
| US6838017B1 (en) | 2005-01-04 |
| JP2004508451A (en) | 2004-03-18 |
| WO2002020697A2 (en) | 2002-03-14 |
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